Base | Representation |
---|---|
bin | 11101111000010100001100… |
… | …111010111011011010111011 |
3 | 122020021222202222212122201211 |
4 | 131320110030322323122323 |
5 | 114211034000232130133 |
6 | 1143254241221023551 |
7 | 36452204565122044 |
oct | 3570241472733273 |
9 | 566258688778654 |
10 | 131413331130043 |
11 | 38966098536866 |
12 | 128a494a854bb7 |
13 | 58432bb03ac91 |
14 | 24646210cb8cb |
15 | 102d567c67bcd |
hex | 77850cebb6bb |
131413331130043 has 4 divisors (see below), whose sum is σ = 131414578857928. Its totient is φ = 131412083402160.
The previous prime is 131413331130023. The next prime is 131413331130049. The reversal of 131413331130043 is 340031133314131.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 131413331130043 - 225 = 131413297575611 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131413331129987 and 131413331130014.
It is not an unprimeable number, because it can be changed into a prime (131413331130049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623705946 + ... + 623916607.
It is an arithmetic number, because the mean of its divisors is an integer number (32853644714482).
Almost surely, 2131413331130043 is an apocalyptic number.
131413331130043 is a deficient number, since it is larger than the sum of its proper divisors (1247727885).
131413331130043 is a wasteful number, since it uses less digits than its factorization.
131413331130043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1247727884.
The product of its (nonzero) digits is 11664, while the sum is 31.
Adding to 131413331130043 its reverse (340031133314131), we get a palindrome (471444464444174).
The spelling of 131413331130043 in words is "one hundred thirty-one trillion, four hundred thirteen billion, three hundred thirty-one million, one hundred thirty thousand, forty-three".
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